Corrigendum to "Anatomical analysis of inflammation in hand psoriatic arthritis by Dual-Energy CT Iodine Map" 8 (2021) 100383.

[This corrects the article DOI: 10.1016/j.ejro.

Anatomical analysis of inflammation in hand psoriatic arthritis by Dual-Energy CT Iodine Map.

Objective: This study aimed to identify the detailed location of inflammatory lesions and its frequency of hand PsA on DECT Iodine Map with referring the cadaveric specimen.

Materials And Methods: Thirty-eight anatomical landmarks were selected as a potential inflammatory sites in the thumb and middle finger. We included 22 symptomatic PsA patients who underwent contrast enhanced DECT of the hand.

A case of reocclusion of the renal artery diagnosed by the color Doppler method with evaluation of blood flow direction in the collateral circulation of the kidney in addition to the non-detectable blood signal in the renal artery.

A 23-year-old woman was referred to our hospital for an interventional procedure for chronic total occlusion of the right renal artery, probably due to fibromuscular dysplasia (FMD), and for control of renal vascular hypertension. Before percutaneous transluminal renal angioplasty (PTRA), aortography revealed collateral circulation to the right kidney from the lower lumbar artery. After PTRA, however, blood flow in the renal side of the collateral circulation flowed outside from the right renal parenchyma.

Factors influencing on retro-odontoid soft-tissue thickness: analysis by magnetic resonance imaging.

Study Design: A retrospective, consecutive case series.

Objective: To analyze the relationship between retro-odontoid soft-tissue thickness and patients' age, sex, and degenerative changes of cervical spine and to investigate the effect these factors have on retro-odontoid soft-tissue thickness.

Summary Of Background Data: Thickening of the soft tissue posterior to the odontoid process can form a retro-odontoid pseudotumor causing symptoms of spinal cord compression.